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(888) 312-8812 Login SignupRebuild Kit FSO8406A
The Fuller Manual Transmission Rebuild Kit is a comprehensive internal service package designed to restore the shifting performance of Eaton Fuller gearboxes. This kit includes the high-grade bearings, gaskets, and seals required to overhaul the main and countershaft assemblies. By replacing worn-out internal friction points, the Fuller K3423 kit eliminates the gear grinding and fluid leaks that signal the end of a transmission's service life. Refreshing these critical internal components prevents gear failure that leads to expensive roadside towing and complete transmission replacement.
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A division of the Eaton Corporation, Fuller® is a specialist in transmissions solutions for trucks and other heavy vehicles. It is known worldwide for its line of rugged manual-shift transmissions. Fuller transmission parts are loaded with features that improve vehicle safety and make it easier for drivers to keep both eyes and hands on the wheel. Fuller's automated transmissions are also among the most advanced in the market. They are made using the latest technologies, making them more durable, tougher, smarter, and more power-efficient than the competition. These products then offer significantly increased acceleration and maneuverability at low speeds. A warranty from Eaton and extended protection plans cover Fuller transmission products.
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